JPH0457895U - - Google Patents
Info
- Publication number
- JPH0457895U JPH0457895U JP9842690U JP9842690U JPH0457895U JP H0457895 U JPH0457895 U JP H0457895U JP 9842690 U JP9842690 U JP 9842690U JP 9842690 U JP9842690 U JP 9842690U JP H0457895 U JPH0457895 U JP H0457895U
- Authority
- JP
- Japan
- Prior art keywords
- residual heat
- control signal
- heat control
- circuit
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案による余熱制御回路の一実施例
を示す回路図、第２図は第１図の余熱制御回路の
動作を説明するための波形図、第３図は従来の余
熱制御回路を示す回路図、第４図は従来の余熱制
御回路の動作を説明するための波形図である。
３……出力トランジスタ、４……出力回路、５
……ヒータ、６……制御回路、７……コンパレー
タ、９……抵抗、１０，１４……温度センサ、１
６……第１のタイマ回路、２０……第２のタイマ
回路、２２……コンデンサ。
Fig. 1 is a circuit diagram showing an embodiment of the residual heat control circuit according to the present invention, Fig. 2 is a waveform diagram for explaining the operation of the residual heat control circuit of Fig. 1, and Fig. 3 is a circuit diagram showing an example of the residual heat control circuit according to the present invention. The circuit diagram shown in FIG. 4 is a waveform diagram for explaining the operation of the conventional residual heat control circuit. 3... Output transistor, 4... Output circuit, 5
... Heater, 6 ... Control circuit, 7 ... Comparator, 9 ... Resistor, 10, 14 ... Temperature sensor, 1
6...First timer circuit, 20...Second timer circuit, 22...Capacitor.
Claims (1)
タのヒータに余熱用電力を供給する余熱電力供給
回路と、上記ヒータの温度を検知する温度センサ
と、この温度センサから出力される検知信号に基
づいて余熱時間の時間幅を制御した余熱制御信号
を上記余熱電力供給回路に出力する余熱制御信号
作出回路とを備えることを特徴とする余熱制御回
路。 A residual heat power supply circuit that supplies residual heat power to the heater of the video display monitor when a residual heat control signal is input, a temperature sensor that detects the temperature of the heater, and a detection signal output from the temperature sensor. A residual heat control circuit comprising: a residual heat control signal generation circuit that outputs a residual heat control signal that controls the time width of the residual heat time to the residual heat power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842690U JPH0457895U (en) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842690U JPH0457895U (en) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457895U true JPH0457895U (en) | 1992-05-18 |
Family
ID=31839606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9842690U Pending JPH0457895U (en) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457895U (en) |
-
1990
- 1990-09-21 JP JP9842690U patent/JPH0457895U/ja active Pending